85942310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3637}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 165019680

約数和(自身を除く): 79077370

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 3637, 4726, 7274, 11815, 18185, 23630, 36370, 61829, 123658, 309145, 505543, 618290, 1011086, 2527715, 5055430, 8594231, 17188462, 42971155, 85942310]

約数ペア:

[(1, 85942310), (2, 42971155), (5, 17188462), (10, 8594231), (17, 5055430), (34, 2527715), (85, 1011086), (139, 618290), (170, 505543), (278, 309145), (695, 123658), (1390, 61829), (2363, 36370), (3637, 23630), (4726, 18185), (7274, 11815)]